The effect of guest molecular architecture and host crystallinity upon the mechanism of the intercalation reaction

Sun, Luyi; O'Reilly, J.Y.; Kong, Deyuan; Su, Jianzhong; Boo, Woong J.; Sue, Hung‐Jue; Clearfield, Abraham

doi:10.1016/j.jcis.2009.02.028

Cited by 47 publications

(30 citation statements)

References 38 publications

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“…This method of intercalation via direct ion exchange in ZrP is by an ion exchange reaction with the protons in the Brönsted acid groups (P-OH). As the intercalation proceeds, the intercalant enters the interlayer space though the edges and diffuses into the center of the solid [73]. The direct intercalation of several guest species into θ-ZrP has been successfully used to produce composite materials for different applications [18,20,[74][75][76][77][78][79].…”

Section: Intercalation Of Guest Species Into Zrpmentioning

confidence: 99%

Preparation of Zirconium Phosphate Nanomaterials and Their Applications as Inorganic Supports for the Oxygen Evolution Reaction

Ramos-Garcés

Colón

2020

Nanomaterials

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Zirconium phosphate (ZrP) nanomaterials have been studied extensively ever since the preparation of the first crystalline form was reported in 1964. ZrP and its derivatives, because of their versatility, have found applications in several fields. Herein, we provide an overview of some advancements made in the preparation of ZrP nanomaterials, including exfoliation and morphology control of the nanoparticles. We also provide an overview of the advancements made with ZrP as an inorganic support for the electrocatalysis of the oxygen evolution reaction (OER). Emphasis is made on how the preparation of the ZrP electrocatalysts affects the activity of the OER.

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Section: Intercalation Of Guest Species Into Zrpmentioning

confidence: 99%

Preparation of Zirconium Phosphate Nanomaterials and Their Applications as Inorganic Supports for the Oxygen Evolution Reaction

Ramos-Garcés

Colón

2020

Nanomaterials

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“…1 另外, HPO4 2− 还是一种活性质子酸, 可以使短链的小分子烷基胺通过酸碱反应直接插入到α-ZrP 层间, 2,3 根据烷基胺的链长和插入量的变化使α-ZrP 的层间距 (0.76 nm)得到不同程度的增大. 4 由于α-ZrP 具有良好的离子交换特性和较大的内表面积, 因此在环保领域中可用于去除有害物质. Pan 等 5−7 研究了α-ZrP 对水中 Zn 2+ 、 Cd 2+ 、 Pb 2+ 及 Hg 2+ 等重金属离子的吸附, 结果表明, α-ZrP可有效去除水中重金属离子.…”

Section: 引言unclassified

Preparation, Characterization and Adsorption Mechanism for Phenols of CTMAB-ZrP

姚微¹,

王红宁²,

王建伍³

et al. 2011

Acta Physico-Chimica Sinica

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Cetyltrimethyl ammonium bromid (CTMAB)-ZrP complexes that contained different amounts of CTMAB that intercalate into α-zirconium phosphate were successfully prepared while methylamine weakened the interlayer forces in α-zirconium phosphate. The CTMAB-ZrP samples were characterized by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and N2 sorption isotherm analysis. We discuss the arrangement of CTMAB in the interlayers of zirconium phosphate according to the characterization results. The results of the adsorption of phenol by CTMAB-ZrP showed that the amount of phenol adsorption depended on the content of CTMAB in the complex, the interlayer steric hindrance, and the pH value of the solution. The adsorption of phenol, 2-chlorophenol, 2,4-dichlorophenol, p-methylphenol, and 3,5dimethylphenol onto CTMAB-ZrP showed that the amount of adsorption correlated positively with the hydrophobicity of the phenols and it was not related to the acidity of the phenolic compounds. The sorption isotherms of phenol, 2-chlorophenol, and 2,4-dichlorophenol fit the Henry and Freundlich equations well. Therefore, the adsorption mechanism is mainly associated with the partition of different phenols in the organic phase of the intercalated CTMAB-ZrP.

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“…Furthermore, the oxidation/reduction states of PANI can be effectively controlled by the potential-triggered reversible switching process, which results in the forcible insertion/release of protons into/from ␣-ZrP to realize the desorption/adsorption of heavy metal ions. However, in our previous study, PANI intercalated ␣-ZrP hybrid film with 13.7Å layer spacing was fabricated in acetonitrile solvent by unipolar pulse electrodeposition (UPED) method [19,20], and the low crystalline ␣-ZrP was chosen as the raw material [24]. It is found that such a low crystalline ␣-ZrP was more likely to be intercalated or exfoliated in the acetonitrile solvent.…”

Section: Introductionmentioning

confidence: 99%

Facile preparation of electroactive amorphous α-ZrP/PANI hybrid film for potential-triggered adsorption of Pb 2+ ions

Zhang

et al. 2015

Journal of Hazardous Materials

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The effect of guest molecular architecture and host crystallinity upon the mechanism of the intercalation reaction

Cited by 47 publications

References 38 publications

Preparation of Zirconium Phosphate Nanomaterials and Their Applications as Inorganic Supports for the Oxygen Evolution Reaction

Preparation of Zirconium Phosphate Nanomaterials and Their Applications as Inorganic Supports for the Oxygen Evolution Reaction

Preparation, Characterization and Adsorption Mechanism for Phenols of CTMAB-ZrP

Facile preparation of electroactive amorphous α-ZrP/PANI hybrid film for potential-triggered adsorption of Pb 2+ ions

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